68 static unsigned long get_offset_from_address(Elf_Ehdr *hdr, unsigned long addr)  in get_offset_from_address()  argument
73 	x = (void *)hdr + hdr->e_shoff;  in get_offset_from_address()
74 	if (hdr->e_shnum == SHN_UNDEF)  in get_offset_from_address()
77 		num_sections = hdr->e_shnum;  in get_offset_from_address()
93 static void get_symbol_from_map(Elf_Ehdr *hdr, FILE *f, char *name,  in get_symbol_from_map()  argument
128 	s->offset = get_offset_from_address(hdr, s->address);  in get_symbol_from_map()
130 	s->content = (void *)hdr + s->offset;  in get_symbol_from_map()
133 static Elf_Sym *find_elf_symbol(Elf_Ehdr *hdr, Elf_Shdr *symtab, char *name)  in find_elf_symbol()  argument
141 	x = (void *)hdr + hdr->e_shoff;  in find_elf_symbol()
143 	symtab_start = (void *)hdr + symtab->sh_offset;  in find_elf_symbol()
145 	strtab = (void *)hdr + x[link].sh_offset;  in find_elf_symbol()
157 static void get_symbol_from_table(Elf_Ehdr *hdr, Elf_Shdr *symtab,  in get_symbol_from_table()  argument
165 	x = (void *)hdr + hdr->e_shoff;  in get_symbol_from_table()
169 	elf_sym = find_elf_symbol(hdr, symtab, name);  in get_symbol_from_table()
181 	s->content = (void *)hdr + s->offset;  in get_symbol_from_table()
184 static Elf_Shdr *get_symbol_table(Elf_Ehdr *hdr)  in get_symbol_table()  argument
189 	x = (void *)hdr + hdr->e_shoff;  in get_symbol_table()
190 	if (hdr->e_shnum == SHN_UNDEF)  in get_symbol_table()
193 		num_sections = hdr->e_shnum;  in get_symbol_table()
260 static void print_sym(Elf_Ehdr *hdr, struct sym *s)  in print_sym()  argument
280 	Elf_Ehdr *hdr;  in main()  local
314 	hdr = map_file(vmlinux_file, &vmlinux_size);  in main()
315 	if (!hdr)  in main()
318 	if (vmlinux_size < sizeof(*hdr)) {  in main()
323 	if ((hdr->e_ident[EI_MAG0] != ELFMAG0) ||  in main()
324 	    (hdr->e_ident[EI_MAG1] != ELFMAG1) ||  in main()
325 	    (hdr->e_ident[EI_MAG2] != ELFMAG2) ||  in main()
326 	    (hdr->e_ident[EI_MAG3] != ELFMAG3)) {  in main()
331 	if (hdr->e_ident[EI_CLASS] != CURRENT_ELFCLASS) {  in main()
336 	if (hdr->e_ident[EI_DATA] != endianness()) {  in main()
341 	if (hdr->e_shoff > vmlinux_size) {  in main()
346 	symtab = get_symbol_table(hdr);  in main()
360 		get_symbol_from_map(hdr, system_map, CERT_SYM, &cert_sym);  in main()
361 		get_symbol_from_map(hdr, system_map, USED_SYM, &used_sym);  in main()
362 		get_symbol_from_map(hdr, system_map, LSIZE_SYM, &lsize_sym);  in main()
368 		get_symbol_from_table(hdr, symtab, CERT_SYM, &cert_sym);  in main()
369 		get_symbol_from_table(hdr, symtab, USED_SYM, &used_sym);  in main()
370 		get_symbol_from_table(hdr, symtab, LSIZE_SYM, &lsize_sym);  in main()
376 	print_sym(hdr, &cert_sym);  in main()
377 	print_sym(hdr, &used_sym);  in main()
378 	print_sym(hdr, &lsize_sym);  in main()